BRPI0415548A - processo para a extração de misturas multifásicas, bem como instalação de bomba - Google Patents
processo para a extração de misturas multifásicas, bem como instalação de bombaInfo
- Publication number
- BRPI0415548A BRPI0415548A BRPI0415548-3A BRPI0415548A BRPI0415548A BR PI0415548 A BRPI0415548 A BR PI0415548A BR PI0415548 A BRPI0415548 A BR PI0415548A BR PI0415548 A BRPI0415548 A BR PI0415548A
- Authority
- BR
- Brazil
- Prior art keywords
- pump
- extraction
- well
- pump installation
- extracting
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C15/062—Arrangements for supercharging the working space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D31/00—Pumping liquids and elastic fluids at the same time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/54—Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/24—Fluid mixed, e.g. two-phase fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Jet Pumps And Other Pumps (AREA)
- Rotary Pumps (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Compounds Of Unknown Constitution (AREA)
- Hydroponics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
"PROCESSO PARA A EXTRAçãO DE MISTURAS MULTIFáSICAS, BEM COMO INSTALAçãO DE BOMBA". O objetivo da invenção é aperfeiçoar a extração da mistura multifásica, especialmente hidrocarbonetos, de uma perfuração e limitar o volume de gás liberado. De acordo com a invenção, esse objetivo é alcançado devido ao fato de que, pelo lado da pressão, uma subcorrente de líquido (13) é desviada da corrente principal extraída e é conduzida para o lado de alta pressão de pelo menos uma bomba de jato (2), a qual, servindo de meio auxiliar de extração, está disposta no lado de aspiração (1). A instalação de bomba prevê um duto de alimentação (7), o qual liga a câmara de pressão da bomba de deslocamento (1) com o lado de alta pressão de pelo menos uma bomba de jato (2), sendo que a bomba de jato (2), pelo lado de aspiração, está disposta na direção de extração da bomba de deslocamento (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10350226A DE10350226B4 (de) | 2003-10-27 | 2003-10-27 | Verfahren zur Förderung von Multiphasengemischen sowie Pumpenanlage |
| DE10350226.2 | 2003-10-27 | ||
| PCT/DE2004/002353 WO2005045189A1 (de) | 2003-10-27 | 2004-10-21 | Verfahren zur förderung von multiphasengemischen sowie pumpenanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0415548A true BRPI0415548A (pt) | 2006-12-26 |
| BRPI0415548B1 BRPI0415548B1 (pt) | 2015-05-19 |
Family
ID=34559217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0415548-3A BRPI0415548B1 (pt) | 2003-10-27 | 2004-10-21 | Processo para a extração de misturas multifásicas, bem como instalação de bomba |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7810572B2 (pt) |
| EP (1) | EP1687509B1 (pt) |
| JP (1) | JP4505463B2 (pt) |
| KR (1) | KR101121243B1 (pt) |
| CN (1) | CN1867753B (pt) |
| AT (1) | ATE416300T1 (pt) |
| BR (1) | BRPI0415548B1 (pt) |
| CA (1) | CA2543772C (pt) |
| DE (2) | DE10350226B4 (pt) |
| DK (1) | DK1687509T3 (pt) |
| ES (1) | ES2315714T3 (pt) |
| NO (1) | NO336383B1 (pt) |
| RU (1) | RU2348798C2 (pt) |
| WO (1) | WO2005045189A1 (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090098003A1 (en) * | 2007-10-11 | 2009-04-16 | General Electric Company | Multiphase screw pump |
| SE533444C2 (sv) * | 2008-10-27 | 2010-09-28 | Gva Consultants Ab | Pumpaggregat |
| SE535053C2 (sv) * | 2008-10-27 | 2012-03-27 | Gva Consultants Ab | Barlastsystem uppvisandes pump och recirkulationsanordning |
| US20110223039A1 (en) * | 2010-03-15 | 2011-09-15 | General Electric Company | Pump assembly and method |
| DE102012015064B4 (de) | 2012-07-31 | 2018-08-02 | Joh. Heinr. Bornemann Gmbh | Verfahren zum Betreiben einer Multiphasenpumpe und Vorrichtung dazu |
| WO2014086415A1 (en) | 2012-12-05 | 2014-06-12 | Blue Wave Co S.A. | Cng offloading system |
| KR102203738B1 (ko) | 2013-12-26 | 2021-01-15 | 대우조선해양 주식회사 | 바이패스부를 구비한 탑사이드 분리기 시스템 |
| CN103883290A (zh) * | 2014-03-26 | 2014-06-25 | 中国海洋石油总公司 | 海上油气田多相流混合输送系统 |
| US10801482B2 (en) * | 2014-12-08 | 2020-10-13 | Saudi Arabian Oil Company | Multiphase production boost method and system |
| EP3037668B1 (de) * | 2014-12-18 | 2018-12-05 | Sulzer Management AG | Betriebsverfahren für eine pumpe, insbesondere eine multiphasenpumpe sowie pumpe |
| CA3070103C (en) | 2017-07-21 | 2023-03-28 | Forum Us, Inc. | Apparatus and systems for regulating flow from a geological formation and related methods |
| CA3110117A1 (en) | 2018-08-24 | 2020-02-27 | Timothy KEYOWSKI | System for producing fluid from hydrocarbon wells |
| US11008848B1 (en) | 2019-11-08 | 2021-05-18 | Forum Us, Inc. | Apparatus and methods for regulating flow from a geological formation |
| RU2743550C1 (ru) * | 2020-09-01 | 2021-02-19 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Система сбора и транспортирования продукции нефтяных скважин |
| US11835183B1 (en) | 2023-02-01 | 2023-12-05 | Flowserve Management Company | Booster-ejector system for capturing and recycling leakage fluids |
| WO2025174717A1 (en) * | 2024-02-12 | 2025-08-21 | Schlumberger Technology Corporation | Autonomous multiphase boosting system |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1623239A (en) * | 1924-12-08 | 1927-04-05 | Edwin B Galbreath | Hydraulic pump and system |
| US2080622A (en) * | 1935-03-23 | 1937-05-18 | Mcmahon William Frederick | Apparatus for entraining oil and gas from oil wells |
| US2651259A (en) * | 1949-05-20 | 1953-09-08 | Alanson P Brush | Apparatus for controlling the operation of domestic water systems |
| JPS4919287B1 (pt) * | 1970-12-24 | 1974-05-16 | ||
| US3709292A (en) * | 1971-04-08 | 1973-01-09 | Armco Steel Corp | Power fluid conditioning unit |
| US4066123A (en) * | 1976-12-23 | 1978-01-03 | Standard Oil Company (Indiana) | Hydraulic pumping unit with a variable speed triplex pump |
| US4294573A (en) * | 1979-05-17 | 1981-10-13 | Kobe, Inc. | Submersible electrically powered centrifugal and jet pump assembly |
| DE3022600A1 (de) * | 1979-06-21 | 1981-01-29 | Kobe Inc | Vorrichtung und verfahren zum pumpen eines bohrlochs |
| US4381175A (en) * | 1980-09-11 | 1983-04-26 | Kobe, Inc. | Jet electric pump |
| US4603735A (en) * | 1984-10-17 | 1986-08-05 | New Pro Technology, Inc. | Down the hole reverse up flow jet pump |
| US4718486A (en) * | 1986-06-24 | 1988-01-12 | Black John B | Portable jet pump system with pump lowered down hole and raised with coiled pipe and return line |
| NO175020C (no) * | 1986-08-04 | 1994-08-17 | Norske Stats Oljeselskap | Fremgangsmåte ved transport av ubehandlet brönnström |
| US5156537A (en) | 1989-05-05 | 1992-10-20 | Exxon Production Research Company | Multiphase fluid mass transfer pump |
| US4981175A (en) * | 1990-01-09 | 1991-01-01 | Conoco Inc | Recirculating gas separator for electric submersible pumps |
| US5302294A (en) * | 1991-05-02 | 1994-04-12 | Conoco Specialty Products, Inc. | Separation system employing degassing separators and hydroglyclones |
| GB2264147A (en) * | 1992-02-12 | 1993-08-18 | Peco Machine Shop & Inspection | Multi-phase pumping arrangement |
| DE4316735C2 (de) * | 1993-05-19 | 1996-01-18 | Bornemann J H Gmbh & Co | Pumpverfahren zum Betreiben einer Multiphasen-Schraubenspindelpumpe und Pumpe |
| US6007306A (en) * | 1994-09-14 | 1999-12-28 | Institute Francais Du Petrole | Multiphase pumping system with feedback loop |
| FR2724424B1 (fr) * | 1994-09-14 | 1996-12-13 | Inst Francais Du Petrole | Systeme de pompage polyphasique a boucle de regulation |
| RU2164312C1 (ru) * | 1999-07-07 | 2001-03-20 | Открытое акционерное общество "Татарский научно-исследовательский и проектно-конструкторский институт нефтяного машиностроения" | Многофазный винтовой насос |
| NZ336855A (en) * | 1999-07-21 | 2002-03-01 | Unitec Inst Of Technology | Multi-phase flow pump with vanes having large spaces there between |
| US6260627B1 (en) * | 1999-11-22 | 2001-07-17 | Camco International, Inc. | System and method for improving fluid dynamics of fluid produced from a well |
| EP1243748A1 (en) * | 2001-03-16 | 2002-09-25 | DCT Double-Cone Technology AG | Double-cone device and pump |
| CA2357887C (en) * | 2001-09-28 | 2006-07-04 | Pradeep Dass | Method of adapting a downhole multi-phase twin screw pump for use in wells having a high gas content and a downhole multi-phase twin screw pump |
| EP1440221B1 (en) * | 2001-10-11 | 2005-12-07 | Weatherford/Lamb, Inc. | Combination well kick off and gas lift booster unit |
| RU2286444C2 (ru) * | 2001-10-22 | 2006-10-27 | Йон ПЕЛЯНУ | Способ кондиционирования скважинных текучих сред и насосная штанга, предназначенная для реализации способа |
-
2003
- 2003-10-27 DE DE10350226A patent/DE10350226B4/de not_active Expired - Fee Related
-
2004
- 2004-10-21 JP JP2006535944A patent/JP4505463B2/ja not_active Expired - Fee Related
- 2004-10-21 RU RU2006118334/03A patent/RU2348798C2/ru not_active IP Right Cessation
- 2004-10-21 AT AT04790026T patent/ATE416300T1/de active
- 2004-10-21 DE DE502004008600T patent/DE502004008600D1/de not_active Expired - Lifetime
- 2004-10-21 BR BRPI0415548-3A patent/BRPI0415548B1/pt not_active IP Right Cessation
- 2004-10-21 WO PCT/DE2004/002353 patent/WO2005045189A1/de not_active Ceased
- 2004-10-21 ES ES04790026T patent/ES2315714T3/es not_active Expired - Lifetime
- 2004-10-21 CA CA002543772A patent/CA2543772C/en not_active Expired - Fee Related
- 2004-10-21 KR KR1020067010259A patent/KR101121243B1/ko not_active Expired - Fee Related
- 2004-10-21 US US10/595,477 patent/US7810572B2/en not_active Expired - Fee Related
- 2004-10-21 EP EP04790026A patent/EP1687509B1/de not_active Expired - Lifetime
- 2004-10-21 CN CN2004800298710A patent/CN1867753B/zh not_active Expired - Fee Related
- 2004-10-21 DK DK04790026T patent/DK1687509T3/da active
-
2006
- 2006-05-05 NO NO20062026A patent/NO336383B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1867753A (zh) | 2006-11-22 |
| DK1687509T3 (da) | 2009-03-16 |
| ES2315714T3 (es) | 2009-04-01 |
| EP1687509B1 (de) | 2008-12-03 |
| NO336383B1 (no) | 2015-08-10 |
| CA2543772A1 (en) | 2005-05-19 |
| NO20062026L (no) | 2006-05-05 |
| KR101121243B1 (ko) | 2012-03-23 |
| US7810572B2 (en) | 2010-10-12 |
| JP4505463B2 (ja) | 2010-07-21 |
| RU2006118334A (ru) | 2007-12-10 |
| DE10350226A1 (de) | 2005-07-21 |
| JP2007509259A (ja) | 2007-04-12 |
| KR20070027495A (ko) | 2007-03-09 |
| US20080210436A1 (en) | 2008-09-04 |
| WO2005045189A1 (de) | 2005-05-19 |
| BRPI0415548B1 (pt) | 2015-05-19 |
| CA2543772C (en) | 2009-10-06 |
| EP1687509A1 (de) | 2006-08-09 |
| ATE416300T1 (de) | 2008-12-15 |
| RU2348798C2 (ru) | 2009-03-10 |
| DE10350226B4 (de) | 2005-11-24 |
| CN1867753B (zh) | 2010-09-22 |
| DE502004008600D1 (de) | 2009-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0415548A (pt) | processo para a extração de misturas multifásicas, bem como instalação de bomba | |
| BR0215426A (pt) | Processo para a extração por solvente de óleos em um material contendo óleo, e, aparelho para a extração por solvente | |
| AR020236A1 (es) | Disposicion para separacion para usar con una disposicion de bombeo sumergible, disposicion de bombeo sumergible y metodo para la produccion de liquido de produccion desde formaciones subterraneas. | |
| ES2149282T3 (es) | Procedimiento para la destilacion al vacio de petroleo crudo, y una instalacion para llevar a cabo el procedimiento. | |
| CO5060556A1 (es) | Metodo y sistema para la extraccion de vapor de depositos de hidrocarburos | |
| BRPI0509252A (pt) | processo para o tratamento de fluidos originários de campos petrolìferos submarinos e unidade de produção flutuante | |
| BRPI0416128A (pt) | dispositivo de dispensação de fluido, e, kit de partes | |
| WO2008071651A3 (fr) | Procede et systeme de lubrification d'une turbomachine | |
| DK1266122T3 (da) | Adskillelse og indspröjtning af produceret vand nede i borehullet | |
| ATE446451T1 (de) | Kombinierte gas- und flüssigkeitspumpe | |
| BR112017006572A2 (pt) | sistema de bombeamento para a geração de vácuo e método de bombeamento por meio do referido sistema de bombeamento | |
| BR112013023569A2 (pt) | "dispositivo de flutuação, método para descarregar um produto de espuma formado em um dispositivo de flutuação e uso de um dispositivo de flutuação" | |
| ES2074917T3 (es) | Turbina de gas asociada a una unidad de separacion de gas de aire. | |
| BR9713271A (pt) | Bomba de alimentação | |
| UA73396C2 (en) | Well jet unit | |
| ES2144791T3 (es) | Separador liquido-gas y motor de combustion interna que incluye al mismo. | |
| BRPI0407613A (pt) | bandeja de separação, e, uso da mesma | |
| BRPI0513779A (pt) | instalação para separar uma mistura de petróleo, água e gás produzida a partir de por um poço | |
| AR036625A1 (es) | Modulo de extraccion de gas de un liquido de subsuelo e instalacion provista de dicho modulo | |
| BR0103034A (pt) | Bomba | |
| BRPI0412791A (pt) | processo de produção de hidrogênio por adsorção e instalação para a aplicação desse processo | |
| BR0207571A (pt) | Método e aparelhagem para comburir fluido de difìcil combustão | |
| BR112017005927A2 (pt) | sistema de bombeamento para gerar um vácuo e método de bombeamento por meio deste sistema de bombeamento | |
| BRPI0416113A (pt) | bomba dupla ou bomba múltipla | |
| UA37720A (uk) | Спосіб дегазації виймальної дільниці шахти |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: JOH. HEINR. BORNEMANN GMBH (DE) Free format text: NOME ALTERADO DE: JOH. HEINRICH BORNEMANN GMBH |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/05/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2641 DE 17-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |